TREA

R. Eric Pflum

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  • Phoenix, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    AIN call queuing
    • Patent number 7,231,031
    • Issue date Jun 12, 2007
    • Qwest Communications International Inc.
    • John M. Verbil
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    System and method for routing telephone calls
    • Patent number 5,844,896
    • Issue date Dec 1, 1998
    • U S West, Inc.
    • Martin R. Marks
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    AIN call queuing
    • Publication number 20010024495
    • Publication date Sep 27, 2001
    • Qwest Communications International Inc.
    • John M. Verbil
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE